* {
  margin: 0;
  padding: 0;
  list-style: none;
}
a, a:hover, a:active, a:focus {
  text-decoration: none;
}
.mb30 {
  margin-bottom: 30px;
}
.h100p {
  height: 100%;
}
/*.clearfix {
  zoom: 1;
}*/
.clearfix:after {
  content: "";
  display: block;
  clear: both;
}
.text-ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
html, body {
  height: 100%;
  overflow-x: hidden;
  background-color: #f6f9fa;
}
.player-container {
  padding: 10px 20px 20px;
  box-sizing: border-box;
  position: absolute;
  top: 0; 
  bottom: 0; 
  left: 0;
  right: 0;
  min-height: 100%; 
}

.player-layout {
  overflow-x: hidden;
  display: flex;
  background-color: #353535;
  border-radius: 7px;
  min-height: 100%;
}

.player-area {
  flex: 1;
  padding: 0 20px 20px;
  box-sizing: border-box;
}

.player-video-wrap {
  max-height: calc(100% - 50px);
  /*height: 220px;*/
}

.player-video {
  position: relative;
}

#my-live {
  width: 100%;
  height: 100%;
  /*height: 0;
  padding-bottom: 56.25%;*/
  background: #0E1011;
  box-shadow: 0 8px 16px 0 rgba(14,16,17,.8);
  border-radius: 5px;
}

#my-live video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-js .vjs-big-play-button {
  left: calc(50% - 1.5em);
  top: calc(50% - 0.75em);
}

.player-video-message {
  box-sizing: border-box;
  height: 50px;
  background-color: #353535;
}

.player-video-message li {
  text-align: center;
  float: left;
}

.player-video-message .video-relatives-nav a i {
  margin-right: 5px;
}

.player-video-message .prev-chepter,
.player-video-message .next-chepter {
  width: 20%;
  cursor: pointer;
}

.player-video-message .course-title {
  width: 60%;
  cursor: pointer;
}

.video-relatives-nav  {
  display: flex;
  justify-content: space-around;
  padding: 10px 0;
}

.video-relatives-nav a {
  color: #fff;
  height: 30px;
  line-height: 30px;
  padding: 0 10px;
  display: inline-block;
}

.video-relatives-nav a.active,
.video-relatives-nav a:hover {
  background-color: #524d4d;
  box-shadow: 2px 2px 1px #312c2d inset;
  text-decoration: none;
}


.live-video-controller {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  opacity: 1;
  -webkit-transform: translateY(5px);
  transform: translateY(5px);
  cursor: default;
  z-index: 20;
}
.live-video-controller-container {
  height: 80px;
  position: relative;
  background: -webkit-linear-gradient(180deg,transparent 40%,rgba(0,0,0,.7));
  background: linear-gradient(180deg,transparent 40%,rgba(0,0,0,.7));
}

.live-video-controller-content {
  display: block;
  height: 20px;
  margin-top: -9px;
  position: relative;
  top: 46px;
  padding: 0 25px;
}

.live-video-controller-left {
  float: left;
  height: 100%;
}

.live-video-controller-btn-item {
  float: left;
  min-width: 18px;
  width: auto;
  position: relative;
  display: block;
  text-align: center;
  line-height: 20px;
  margin: 0 8px;
  vertical-align: middle;
  color: #fff;
  font-size: 13px;
}

.live-video-controller-start-btn {
  font-size: 18px;
}

.blpui-btn {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  cursor: pointer;
  background-color: transparent;
  color: inherit;
  text-align: inherit;
  font-family: inherit;
  border: none;
  outline: none;
  min-width: 18px;
}
.live-video-controller-right {
  float: right;
  display: flex;
  flex-direction: row;
}
.blpui-volume-btn {
  float: left;
  font-size: 24px;
  margin-top: -2px;
}
.blpui-btn:not(.text-btn):hover{
  color: #fd9ccc
} 
.blpui-volume-btn>span {
  line-height: 1;
  font-size: 14px;
  display: inline-block;
  position: relative;
  top: 2px;
}
.blpui-slider-container {
  width: 100%;
  height: 100%;
  position: relative;
  cursor: pointer;
}
.blpui-volume-btn-container .blpui-volume-slider {
  width: 40px;
  height: 14px;
  margin-left: 6px;
  position: relative;
  top: 3px;
  float: left;
}

.blpui-slider-container.vertical-slider .blpui-slider-span {
  position: relative;
  top: 0;
  left: -1px;
  overflow: hidden;
  float: left;
  width: 5px;
  height: 100%;
  transition: transform .2s ease-in-out;
  -webkit-transition: transform .2s ease-in-out;
}
.blpui-slider-container.vertical-slider .blpui-slider-span:before,
.blpui-slider-container.vertical-slider .blpui-slider-span:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  top: 0;
  right: 0;
  margin: 0 1px;
}

.blpui-slider-container.vertical-slider .blpui-slider-span:before {
  background: #fff;
}

.blpui-slider-container.vertical-slider .blpui-slider-span.slider-span-active:after {
  background: #fd9ccc;
}

.blpui-slider-container.vertical-slider .blpui-slider-span.blpui-slider-hover {
  transform: scaleY(1.3);
  -webkit-transform: scaleY(1.3);
  transform-origin: bottom;
  -webkit-transform-origin: bottom;
}

.live-video-controller-fullscreen-btn {
  font-size: 18px;
}










